The Mueller investigation and Qanan things almost mirror each other in a bizzaro way. We've already seen bombshells drop regarding Mueller, but the shit won't truly hit the fan until he starts indicting Americans (similarly to how he indicted Russians a couple months ago). At that point it'll be pretty undeniable that yea...a lot of people are fucked. Meanwhile...Hillary won't be arrested, Obama won't be indicted, Mueller won't be investigating either, etc.
That's not to say I believe reality will crash down on Q followers and they will admit they were duped. No, they'll simply pivot. Mueller was a deep state agent all along and betrayed Trump, for instance. This level of delusion doesn't simply dissipate in most cases, it just expands in various directions.
Also worth noting...the Mueller investigation has been a pretty comprehensive example of how this shit works in real life. IE we know how indictments are filed in court, how they can be sealed, how they're unsealed, how grand juries work, etc. If Hillary had been indicted and convicted...we'd know. If McCain was wearing an ankle monitor due to a grand jury indictment, we'd know. This is basic shit that this lazy ass conspiracy got wrong.